12981028032

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1669}}^1$

素因数の和:2340

約数の個数: 224

約数和(自身を含む): 43707507200

約数和(自身を除く): 30726479168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 643, 672, 756, 864, 1008, 1286, 1344, 1512, 1669, 1728, 1929, 2016, 2572, 3024, 3338, 3858, 4032, 4501, 5007, 5144, 5787, 6048, 6676, 7716, 9002, 10014, 10288, 11574, 11683, 12096, 13352, 13503, 15021, 15432, 17361, 18004, 20028, 20576, 23148, 23366, 26704, 27006, 30042, 30864, 34722, 35049, 36008, 40056, 40509, 41152, 45063, 46296, 46732, 53408, 54012, 60084, 61728, 69444, 70098, 72016, 80112, 81018, 90126, 92592, 93464, 105147, 106816, 108024, 120168, 121527, 123456, 138888, 140196, 144032, 160224, 162036, 180252, 185184, 186928, 210294, 216048, 240336, 243054, 277776, 280392, 288064, 315441, 320448, 324072, 360504, 370368, 373856, 420588, 432096, 480672, 486108, 555552, 560784, 630882, 648144, 721008, 747712, 841176, 864192, 961344, 972216, 1073167, 1111104, 1121568, 1261764, 1296288, 1442016, 1682352, 1944432, 2146334, 2243136, 2523528, 2592576, 2884032, 3219501, 3364704, 3888864, 4292668, 5047056, 6439002, 6729408, 7512169, 7777728, 8585336, 9658503, 10094112, 12878004, 15024338, 17170672, 19317006, 20188224, 22536507, 25756008, 28975509, 30048676, 34341344, 38634012, 45073014, 51512016, 57951018, 60097352, 67609521, 68682688, 77268024, 90146028, 103024032, 115902036, 120194704, 135219042, 154536048, 180292056, 202828563, 206048064, 231804072, 240389408, 270438084, 309072096, 360584112, 405657126, 463608144, 480778816, 540876168, 618144192, 721168224, 811314252, 927216288, 1081752336, 1442336448, 1622628504, 1854432576, 2163504672, 3245257008, 4327009344, 6490514016, 12981028032]

約数ペア:

[(1, 12981028032), (2, 6490514016), (3, 4327009344), (4, 3245257008), (6, 2163504672), (7, 1854432576), (8, 1622628504), (9, 1442336448), (12, 1081752336), (14, 927216288), (16, 811314252), (18, 721168224), (21, 618144192), (24, 540876168), (27, 480778816), (28, 463608144), (32, 405657126), (36, 360584112), (42, 309072096), (48, 270438084), (54, 240389408), (56, 231804072), (63, 206048064), (64, 202828563), (72, 180292056), (84, 154536048), (96, 135219042), (108, 120194704), (112, 115902036), (126, 103024032), (144, 90146028), (168, 77268024), (189, 68682688), (192, 67609521), (216, 60097352), (224, 57951018), (252, 51512016), (288, 45073014), (336, 38634012), (378, 34341344), (432, 30048676), (448, 28975509), (504, 25756008), (576, 22536507), (643, 20188224), (672, 19317006), (756, 17170672), (864, 15024338), (1008, 12878004), (1286, 10094112), (1344, 9658503), (1512, 8585336), (1669, 7777728), (1728, 7512169), (1929, 6729408), (2016, 6439002), (2572, 5047056), (3024, 4292668), (3338, 3888864), (3858, 3364704), (4032, 3219501), (4501, 2884032), (5007, 2592576), (5144, 2523528), (5787, 2243136), (6048, 2146334), (6676, 1944432), (7716, 1682352), (9002, 1442016), (10014, 1296288), (10288, 1261764), (11574, 1121568), (11683, 1111104), (12096, 1073167), (13352, 972216), (13503, 961344), (15021, 864192), (15432, 841176), (17361, 747712), (18004, 721008), (20028, 648144), (20576, 630882), (23148, 560784), (23366, 555552), (26704, 486108), (27006, 480672), (30042, 432096), (30864, 420588), (34722, 373856), (35049, 370368), (36008, 360504), (40056, 324072), (40509, 320448), (41152, 315441), (45063, 288064), (46296, 280392), (46732, 277776), (53408, 243054), (54012, 240336), (60084, 216048), (61728, 210294), (69444, 186928), (70098, 185184), (72016, 180252), (80112, 162036), (81018, 160224), (90126, 144032), (92592, 140196), (93464, 138888), (105147, 123456), (106816, 121527), (108024, 120168)]